package Thread;

import java.util.Scanner;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

public class Demo01 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        ExecutorService service = Executors.newFixedThreadPool(4);
        service.submit(new Runnable(){
           @Override
           public void run() {
               System.out.println("你好");
            }
        });
    }
}
